Južnokorejske podmornice

1

Južnokorejske podmornice

offline
  • Cigi  Male
  • Legendarni građanin
  • Pridružio: 05 Jan 2011
  • Poruke: 2792
  • Gde živiš: Novo mesto

South Korea Launches First-of-Class 3,000-ton KSS-III Diesel-Electric Attack Submarine
Arrow https://thediplomat.com/2018/09/south-korea-launch.....submarine/
Citat:The first KSS-III submarine is expected to be handed over to the Republic of Korea Navy (ROKN) by the end of 2020 or early 2021 following at least 24 months of builder sea trials. Construction costs of each sub are estimated at around $ 900 million.
Prva od devetih.
Citat:The last three boats, reportedly boasting a displacement of over 3,500 tons and equipped with 10 vertical launch tubes each.
Prvih šest 3.000 tona i 6 cevi, zadnje 3 3.500 tona i 10 cevi.
Citat:The new 3,000-ton KSS-III sub is 83.3-meter-long, 9.6-meter-wide, and can accommodate a crew of 50. It is capable of operating underwater without surfacing for up to 20 days. Its maximum underwater speed is estimated at 20 knots (37 kilometers per hour) with a maximum operational range of 10,000 nautical miles (18,520 kilometers).
5o ljudi, izpod vode 20 dana, brzina izpod vode oko 20 čvorova. Doseg 18,520 kilometara.
Citat:The Hyunmoo 2A surface-to-surface missile has an estimated range of 300 kilometers, whereas the more advanced Hyunmoo 2B — first test-fired in June 2015 — has an approximate maximum range of 500 kilometers (310 miles) and is capable of carrying a payload of up of up to 997 kilograms (2,200 pounds).
The Hyunmoo 3B and 3C surface-to-surface cruise missiles have an estimated range of 1000 and 1,500 kilometers (932 miles) respectively. While Hyunmoo cruise missiles have a higher accuracy, the destructive capability of the ballistic variant is substantially greater.

Rakete, doseg 300, 500 i 1500 km.



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
offline
  • Pridružio: 14 Jan 2012
  • Poruke: 850




offline
  • djox  Male
  • Legendarni građanin
  • Pridružio: 23 Nov 2010
  • Poruke: 82539

Indonezija zainteresovana za jos tri Type 209
Indonesia Moves Forward with Talks for Three More Type 209 Submarines
Arrow http://defense-studies.blogspot.com/2019/01/indone.....s-for.html


offline
  • vampire and philosopher problem owner sm©
  • Pridružio: 13 Dec 2013
  • Poruke: 5523
  • Gde živiš: ... gde nema vode kad pada kiša...

Citat:South Korean attack submarine ROKS Dosan Ahn Changho (SS-083) https://www.facebook.com/photo/?fbid=10219431987018946&set=a.2628562401905

offline
  • Toni  Male
  • SuperModerator
  • Pridružio: 18 Jun 2008
  • Poruke: 27066
  • Gde živiš: Petrovgrad

Juznokorejska AIP podmornica sa balistickim raketama

Game Changer: AIP Submarine Has Fired A Ballistic Missile For The First Time

Citat:The KSS-II, with it’s air-independent power (AIP) can operate submerged for extended periods however. The fuel cell AIP is essentially the same as on the Type-214. And it is expected to be combined with Korean developed lithium-ion battery technology in future boats. Local firm Hanwha Defense has been developing the cutting edge submarine battery technologies for several years. Safety is paramount and there are many challenges to overcome, but the performance incentive is clear. The batteries are expected to be fielded aboard the KSS-III class by 2027.

Overall the KSS-III class submarine is at the larger end of non-nuclear boats. It’s submerged displacement is 3,705 tons and it has three deck levels. The defining characteristic however is the vertical launch system. 6 tubes are positioned between the AIP and the traditional propulsion machinery. This is currently unique among submarines of this size, with the North Korean boats accepted.

Additionally the VLS is compatible with the locally developed land attack cruise missile (LACM). The Hyunmoo-3 cruise missile is roughly equivalent to the US Navy’s Tomahawk but is supersonic, with a reported speed of Mach 1.2.


https://www.navalnews.com/naval-news/2021/09/new-d.....rettyPhoto

offline
  • Pridružio: 20 Maj 2017
  • Poruke: 2487

Ko je u toku sa AIP sistemima, kakvi su trenutno u upotrebi i koji su svi oblici zaživeli ?

offline
  • Sim.a 
  • Legendarni građanin
  • Pridružio: 29 Avg 2009
  • Poruke: 2507
  • Gde živiš: Zemlja čuda

Ovde ima informacija i interesantnih detalja

offline
  • Pridružio: 14 Dec 2018
  • Poruke: 280

Oluj2.1 ::Ko je u toku sa AIP sistemima, kakvi su trenutno u upotrebi i koji su svi oblici zaživeli ?

Tri sistema AIP-a postoje u upotrebi ,
1) Svedski stirling na svedskim i japanskim podmornicama (japanci su kupili licencu od svedjana a proizvodi ga Kawasaki)
2) Nemacki sa gorivnim celijama koje proizvodi siemens
3) Francuski MESMA , modificirana varijanta njihovog nuklearnog pogona koje umesto urana upotrebljava etanol i kisik.

Ali ti AIP pogoni zastarevaju , Japanci su sa najnovijom "Taigei" podmornicom probili led i uveli litijum-ion baterije na podmornice , koje su toliko izdrzljive i dugotrajne da svaki AIP pogon cine beznacajnim u odnosu na cenu koristenja.

offline
  • stug 
  • Elitni građanin
  • Pridružio: 05 Feb 2018
  • Poruke: 2367

Jedno pitanje za japanske podmornice kolega. Kako se pune baterije pod vodom? Lp

offline
  • Pridružio: 14 Dec 2018
  • Poruke: 280

stug ::Jedno pitanje za japanske podmornice kolega. Kako se pune baterije pod vodom? Lp
Baterije se na najnovijim Japanskim podmornicama ne mogu puniti pod vodom , kao na AIP podmornicama , ali su zato puno tise u radu , procena je da podmornica od 3000 tona moze preci ispod mora i do 2000 nautickih milja bez dopune , a kada izrone na popunu baterija litijumske baterije se puno brze pune nego konvencionalne.
2000 milja bi bilo otprilike 10 dana besumne voznje.

Ko je trenutno na forumu
 

Ukupno su 669 korisnika na forumu :: 30 registrovanih, 7 sakrivenih i 632 gosta   ::   [ Administrator ] [ Supermoderator ] [ Moderator ] :: Detaljnije

Najviše korisnika na forumu ikad bilo je 2918 - dana 22 Nov 2019 07:48

Korisnici koji su trenutno na forumu:
Korisnici trenutno na forumu: Acronis, Atenjanin89, backobaculoni, bbogdan, belov, bigfoot, ddjxxi, dolinalima, Dorcolac, Drug pukovnik, Gall, Georgius, goxin, Istman, IvanKotan, jackreacher011011, Komentator, kreza, laurusri, laze2, ljuba.b, mnn2, riva, sasa76, sickmouse, strn, t84dar, yrraf, zexoni, zlatkoa987